Marcel Eliade took the position that hallucinogenic shamanism was decadent, and Gordon Wasson, very rightly I believe, contravened this view and held that actually it was very probably the presence of the hallucinogenic drug experience in the life of early man that lay the very basis for the idea of the spirit.
Terence McKennaWithin the context of the alchemical vocabulary, the psychedelic experience, as brought to us through plants long in the possession of Aboriginal people, appears to be the identical phenomena.
Terence McKennaThere's something in the Western mind that gets very nervous when you try to talk about the bedrock of ontology.
Terence McKennaIf the ego is not regularly and repeatedly dissolved in the unbounded hyperspace of the Transcendent Other, there will always be slow drift away from the sense of self as part of natureโs larger whole. The ultimate consequence of this drift is the fatal ennui that now permeates Western Civilization.
Terence McKenna